1. （用途、功能、尺寸、价值等）相等，对等，相同
If there is equivalence between two things, they have the same use, function, size, or value.
1. qualities that are comparable
e.g. no comparison between the two books
beyond compare
Synonym: comparisoncomparecomparability
2. essential equality and interchangeability
3. a state of being essentially equal or equivalent
equally balanced
e.g. on a par with the best